when coal or oil is burned, what happens to the carbon course hero

Why is it important to burn coal to produce CO2?

It is important to burn the coal hot enough with enough oxygen for complete combustion to carbon dioxide (CO2). Incomplete combustion can lead to elemental carbon particles (soot) in the atmosphere. A few years ago scientists clamed that the carbon particle accumulation in the atmosphere would cause world-wide cooling and crop failure.

How much carbon dioxide is produced when different fuels are burned?

How much carbon dioxide is produced when different fuels are burned? "Different fuels emit different amounts of carbon dioxide (CO 2) in relation to the energy they produce when burned. To analyze emissions across fuels, compare the amount of CO 2 emitted per unit of energy output or heat content.

What gas is produced when fossil fuels are burned?

Burning fossil fuels also produces carbon dioxide, a greenhouse gas that contributes to global warming. Coal and oil also produce sulfur dioxide when burned. According to EIA sources, the amounts of carbon dioxide (CO2)generated is in relation to the energy they produce when burned.

What happens when carbon is oxidized in coal?

Carbon when oxidized forms carbon monoxide (CO) or carbon dioxide (CO2). It is important to burn the coal hot enough with enough oxygen for complete combustion to carbon dioxide (CO2). Incomplete combustion can lead to elemental carbon particles (soot) in the atmosphere.

What happens to carbon when coal is burned?

Also, coal, like all fossil fuels, is formed out of carbon. All living things—even people—are made up of carbon. But when coal burns, its carbon combines with oxygen in the air and forms carbon dioxide.

What happens when coal and oil burn?

When fossil fuels are burned, they release large amounts of carbon dioxide, a greenhouse gas, into the air. Greenhouse gases trap heat in our atmosphere, causing global warming.

What happens to carbon when fossil fuels are burned?

When fossil fuels are burned, they release carbon dioxide and other greenhouse gases, which in turn trap heat in our atmosphere, making them the primary contributors to global warming and climate change.

What happens when burning carbon?

By burning carbon, carbon is released, it mixes with oxygen and forms carbon dioxide.

What happens when oil is burned?

When petroleum products such as gasoline are burned for energy, they release toxic gases and high amounts of carbon dioxide, a greenhouse gas. Carbon helps regulate the Earth's atmospheric temperature, and adding to the natural balance by burning fossil fuels adversely affects our climate.

What happens when oil is burnt?

Burning oil (on land and on water) produces plumes of airborne emissions composed of a wide variety of gases as well as particulate matter (soot). The most abundant components within the smoke plume are CO2, water vapor, CO, SO2 and unburned carbon particles.

What happens when fuels are burned?

Burning fossil fuels yields carbon dioxide, water and energy; the process of burning fossil fuels is known as “combustion”.

What reaction happens when fossil fuels are burned?

Energy gained from burning fossil fuels is converted to electricity and heat in commercial power plants. When fossil fuels are burned carbon and hydrogen react with oxygen in air to carbon dioxide (CO2) and water (H2O). During this reaction heat is released which further amplifies the reaction.

How does combustion affect the carbon cycle?

By burning coal, oil, and natural gas, we accelerate the process, releasing vast amounts of carbon (carbon that took millions of years to accumulate) into the atmosphere every year. By doing so, we move the carbon from the slow cycle to the fast cycle.

What is formed when carbon is burnt in air?

Carbon monoxide is formed when carbon is burnt in a limited supply of air or oxygen.

What happens when coal is burnt in air support your answer with a chemical equation?

(a) Burning of coal in a sufficient supply of air. CH4 +2O2 gives CO2 +2H2O+ heat+ light.

Why is it important to burn coal hot enough?

It is important to burn the coal hot enough with enough oxygen for complete combustion to carbon dioxide (CO2) . Incomplete combustion can lead to elemental carbon particles (soot) in the atmosphere.

What happens when carbon is oxidized?

It is important to burn the coal hot enough with enough oxygen for complete combustion to carbon dioxid e (CO2). Incomplete combustion can lead to elemental carbon particles (soot) in the atmosphere. A few years ago scientists clamed that the carbon particle accumulation in the atmosphere would cause world-wide cooling and crop failure.

Is combustion exothermic or exothermic?

Combustion is exothermic oxidation. Carbon molecules combines with an oxygen and gives out heat, and then the CO formed combines with another oxygen and gives out more heat, once satisfied and having no more space for more oxygen it leaves. This happens for the sulphurs too, and for some of the nitrogen gas in the air, and for all the other complex molecules that make up coal.